// ReverseString.java
// Illustrates counting down using the for loop
// Java 1.0 event handling.

import java.awt.*;
import java.applet.*;

public class ReverseString extends Applet
{
  TextField myTF = new TextField();
  Label outputLbl = new Label("", Label.RIGHT);

  public void init()
  {
    setLayout(new BorderLayout());
    add("North", outputLbl);
    add("South", myTF);
  }

  public boolean action(Event e, Object o)
  {
    String s = myTF.getText();
    int nChars = s.length();
    String output = "";

    for (int counter = nChars - 1; counter >= 0; --counter)
    {
      output += s.charAt(counter);
    }

    outputLbl.setText( output );
    return true;
  }
}